Boston時間
22:26:59
日出: 08:12:55 
日落: 15:55:2106:26:59
01:26:59
19:26:59
03:56:59
16:26:59
06:26:59
03:26:59
06:26:59
06:26:59
03:56:59
01:26:59
06:26:59
04:26:59
07:26:59
19:26:59
Boston與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8